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Individual Calculations January 2015 |
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| Ornithopoulos, Nikolaos Total change: 12.80 | |   |
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| Team Cup SPIROS BIKOS 2014 - A group | Attica | GRE | 2014-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1830 | 1972 | 2.00 | 2 | 0.64 | 20 | 12.80 | |
|  Zivas, Konstantinos | | | 1920 | GRE | 1.00 | 1 | 0.43 | 20 | 8.60 | |  Athanasopoulos, Stavros | | | 1739 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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